What month does the stud issue arrive? In the fall?

Stud Issue is a summer issue. I forget what month it arrives but since the performance issue arrived in April, I am guessing the stud issue will ship in August.

it usually arrives in the middle of August.

If you want to check for sure :
cindyk@hoflin.com

I think it arrives in August. YMMV.

Does the stud issue cost extra or is it included with your yearly subscription? This past issue was my first issue and I love it.

In the past the Stud issue is included in your regular subscription. It is always the biggest issue of the year. If you look at the web site under "back issues"- if you need to order a stud dog, past issue it costs extra and is extra shipping , I believe.
I am betting it will be out in August, as the deadline for Ads was extended.